Home / 196,101,204.40-294,151,806.60-174,602,119.60

Finding the Fourth Proportional to 196,101,204.40, 294,151,806.60 and 174,602,119.60

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Solution

The fourth proportional to 196,101,204.40, 294,151,806.60 and 174,602,119.60 is: 261,903,179.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,101,204.40 : 294,151,806.60 = 174,602,119.60 : x
  2. Step 2: Convert to fraction form
    196,101,204.40/294,151,806.60 = 174,602,119.60/x
  3. Step 3: Cross multiply
    196,101,204.40x = 294,151,806.60 × 174,602,119.60
  4. Step 4: Simplify right side
    196,101,204.40x = 51,359,528,916,529,272
  5. Step 5: Solve for x
    x = 51,359,528,916,529,272/196,101,204.40
  6. Step 6: Final answer
    x = 261,903,179.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.